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See if your IP connection is working?
Call your broadband service** and ask them to check for you if it's a 'cat' or a cable issue.
Is it a virus? Unplug your network cable and use antivirus software to kill the virus.
No problem, you can see if your antivirus or firewall settings are too high. You are not allowed to access some**.
If you don't know much about computers, don't change some internal settings. Please buy a computer after-sales service to take a look at your computer.
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If you have been using it normally before, you haven't changed any hardware recently, ** line or something, that is a problem with the line. Of course, the virus Trojan still needs to be detected, just perform a full scan, as for what network settings are normal if you used it before, then it will not change itself. Mine just repaired, at the beginning of the **line noise, difficult to connect, connected on the speed is also slow, especially easy to drop, the lights on the cat often can not be synchronized, and then Netcom came to repair a few times is not ideal, but also said that there is a problem with my system, to take a notebook to my home to test, and then not to replace a **line, the problem is solved, a month can not touch a drop, so**line is the most important!
May you solve the problem soon!
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After the antivirus, just fix the IE.
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Maybe it's an issue with the Internet Explorer. I still have problems with my computer.,It's stuck when it's opened.,I've long changed the Sogou browser.,It's obviously much faster than IE.,You can try it.。
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You go to the next 360 Security Guard, and there's a 360 first aid kit in there, so it should be fixed. I used to have this problem, and it was fine to use 360 First Aid.
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1. It is related to your own network speed.
2. It is related to the network card on your computer.
3. Your IE browser needs to be updated and some unnecessary add-ons need to be closed4. It is related to the server where the web page is opened.
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There is a small software called DNS detection in the 360 installation, and if there is a problem with the detection, use the 360 first aid kit If it doesn't work, it's a line problem.
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Optical fiber? How to plug optical fiber directly into the computer?
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It could be a problem with your system, because you were good before. Now you can also get on, but it's slow. It's good to reinstall the system. If it's not good, I'll give you 100 yuan
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It should still be a network problem, the network is unstable.
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You said that it is in an office building, and it must be a broadband shared by many people, it is estimated that the router side is restricted, or other users of the same broadband use some very resource-intensive software, such as PPS, etc.
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There are many reasons why IE turns on very slowly:
1. Problems with the configuration of the computer itself. If the configuration is average, and at the same time open a lot of other programs, such as excel, word, autocad and other large software, it will definitely reduce the overall performance of the computer, and IE will naturally be affected;
2. The computer has a virus. Most viruses or Trojan horses are usually launched with the system, and they are not easy to detect if they are more hidden. If you see a program in Task Manager that takes up a lot of CPU resources, and you don't know or have rarely seen it before, it is likely to be the culprit, and it is recommended that you immediately check for viruses;
3. There is a problem with the IE itself, and some files are damaged. In this case, you can regret to re-follow IE, or use a third-party browser to browse the Pretti Lead Device, such as Maxthon, Foxfire, etc.;
This is my roughness, and maybe it doesn't solve your problem. If you really can't do it, you have to reinstall the system :(
Uninstall some programs that you don't have installed.
Here's the easiest way to do it: >>>More
There are many reasons why your computer is running slower. If you're sure that your computer isn't poisoned, you can try cleaning it up with the built-in "Disk Cleaner" that comes with your system. How to use: >>>More
It is estimated that your antivirus software or some kind of optimization master or other software has blocked your web page, you try to turn off the antivirus software and firewall first, and then try again. >>>More
To tell the truth,The situation you said is a typical IE hijacking,Generally this kind of behavior is not too exaggerated,At most, it's to change a registry key or something,It can be cleared after redoing the system,According to the situation you described,It should be the author who has joined the technology such as embedded ** or image hijacking,There are two solutions,One is simple,It is recommended to go directly to a third-party browser such as Firefox,This non-ie kernel browser can well protect its own kernel from attacks,Basically there will be no hijacking, At most, a warning or exception pop-up pop-up for the first run; The second method is more troublesome, you need to redo the system (it must not be a one-click recovery), and then without opening any drive letter outside the C drive, install antivirus software and upgrade to the latest version, enter the safe mode to fully disinfect the virus, after completion, it is best to install 360 again and then enter the safe mode to check the vicious**, so that it should be solved.
a).The default homepage is modified.
3.Removal method: Adopt the manual registry modification method, run >regedit->OK >in the Start menu, run regedit-OK, open the registry tool in order: >>>More